3635961

Information

• Patent Grant
• 3635961

• References
• Source

• Patent Number

  3,635,961

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1972
  53 years ago

• CPC

  • C07D501/20 - 7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
  • C07D501/22 - with radicals containing only hydrogen and carbon atoms, attached in position 3
  • C07D501/32 - with the 7-amino radical acylated by an araliphatic carboxylic acid, which is substituted on the aliphatic radical by hetero atoms

• US Classifications

  • 540 - Organic compounds